michigan, missouri, pennsylvania, rhode island, south carolina, tennessee, and washington, d.c. you're looking at a live picture now from wilmington, delaware, where joe biden is expected to vote at any moment. the vice president then will head to chicago to watch the returns with president obama today. mitt romney is not letting up on this election day. he's added two campaign campaign stops today in cleveland, ohio, and in pittsburgh, pennsylvania. there are already legal issues that are plaguing two battleground states. state of florida, where there are more long lines yesterday, and democrats are suing to extend early voting hours, even though those early voting hours legally ended on saturday. then the state of ohio, where a hear something now set for wednesday morning to hear arguments about the rules for counting provisional ballots. final tally from the buckeye state could take weeks. and in the aftermath of superstorm sandy, new jersey is allowing voting by e-mail, or by fax. new york is permitting voters in disaster areas to cast ballots at any polling place in the entire state.